Definitions for "CVI"
Cortical Visual Impairment. The brain is unable to process the visual information sent to it from the eyes through the visual pathways.
Cortical Visual Impairment. The brain's inability to process the visual formation sent to it from the eyes through the visual pathways.
Cortical Visual Impairment. A temporary or permanent visual impairment caused by the disturbance of the posterior visual pathways and/or the occipital lobes of the brain. The degree of vision impairment can range from severe visual impairment to total blindness. The degree of neurological damage and visual impairment depends upon the time of onset, as well as the location and intensity of the insult. It is a condition that indicates that the visual systems of the brain do not consistently understand or interpret what the eyes see.
Cvi in Panini's grammar of Classical Sanskrit refers to a formation where an ī is added to a nominal stem and compounded with a verbal root kr "to make", as "to be" or bhū "to become", resulting in a factitive verb where the ī-stem is indeclinable and used like a preverb. For example, grāmī-bhū "to get possession of a village" (from grāma "village").
Chemical Vapor Infiltration. A process similar to chemical vapor deposition (CVD) but, in this case, the process commences by placing a crystalline powder of the required substance in a mold. Additionally, thin posts, or columns, can be pre-formed in the mold, and the powder can be deposited around them. When exposed to the same plasma as used in the CVD technique, the powder coalesces into a polycrystalline mass. After the CVI process has been performed, the posts can be dissolved leaving holes through the crystal for use in creating vias. CVI processes can produce layers twice the thickness of those obtained using CVD techniques at a fraction of the cost.
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